Vibrational Frequencies calculated at B2PLYP/aug-cc-pVTZ
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A1 |
3269 |
3142 |
1.02 |
|
|
|
| 2 |
A1 |
3231 |
3105 |
0.51 |
|
|
|
| 3 |
A1 |
1559 |
1498 |
2.51 |
|
|
|
| 4 |
A1 |
1440 |
1384 |
23.73 |
|
|
|
| 5 |
A1 |
1208 |
1161 |
3.75 |
|
|
|
| 6 |
A1 |
1095 |
1053 |
40.65 |
|
|
|
| 7 |
A1 |
1054 |
1013 |
0.44 |
|
|
|
| 8 |
A1 |
881 |
847 |
10.50 |
|
|
|
| 9 |
A2 |
920 |
885 |
0.00 |
|
|
|
| 10 |
A2 |
842 |
809 |
0.00 |
|
|
|
| 11 |
A2 |
501 |
481 |
0.00 |
|
|
|
| 12 |
B1 |
855 |
821 |
0.23 |
|
|
|
| 13 |
B1 |
719 |
691 |
68.59 |
|
|
|
| 14 |
B1 |
545 |
524 |
20.43 |
|
|
|
| 15 |
B2 |
3250 |
3123 |
4.79 |
|
|
|
| 16 |
B2 |
3226 |
3100 |
11.69 |
|
|
|
| 17 |
B2 |
1371 |
1318 |
35.91 |
|
|
|
| 18 |
B2 |
1303 |
1252 |
0.01 |
|
|
|
| 19 |
B2 |
1086 |
1043 |
10.19 |
|
|
|
| 20 |
B2 |
955 |
918 |
0.22 |
|
|
|
| 21 |
B2 |
718 |
690 |
0.60 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 15013.2 cm
-1
Scaled (by 0.961) Zero Point Vibrational Energy (zpe) 14427.7 cm
-1
See section
III.C.1 List or set vibrational scaling factors
to change the scale factors used here.
See section
III.C.2
Calculate a vibrational scaling factor for a given set of molecules
to determine the least squares best scaling factor.
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP/aug-cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
N |
-0.217 |
|
|
|
| 2 |
C |
-0.549 |
|
|
|
| 3 |
C |
-0.549 |
|
|
|
| 4 |
C |
-0.375 |
|
|
|
| 5 |
C |
-0.375 |
|
|
|
| 6 |
H |
0.614 |
|
|
|
| 7 |
H |
0.614 |
|
|
|
| 8 |
H |
0.418 |
|
|
|
| 9 |
H |
0.418 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.000 |
0.000 |
-2.129 |
2.129 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-31.703 |
0.000 |
0.000 |
| y |
0.000 |
-23.545 |
0.000 |
| z |
0.000 |
0.000 |
-32.494 |
|
| Traceless |
| | x | y | z |
| x |
-3.684 |
0.000 |
0.000 |
| y |
0.000 |
8.554 |
0.000 |
| z |
0.000 |
0.000 |
-4.870 |
|
| Polar |
| 3z2-r2 | -9.739 |
| x2-y2 | -8.159 |
| xy | 0.000 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.198 |
0.000 |
0.000 |
| y |
0.000 |
9.106 |
0.000 |
| z |
0.000 |
0.000 |
8.354 |
<r2> (average value of r
2) Å
2
| <r2> |
82.051 |
| (<r2>)1/2 |
9.058 |